SUN2000-50KTL-M3

Features and Benefits

Overview

Save on Your Electricity Bills

Harness more solar energy to power your business with lower electricity costs. The Huawei inverter, featuring PID recovery, enables the PV modules to optimally work without any degradation in power. The superior tolerance to high temperature and humidity also adds to the performance.

Eliminate Fire Risks

The Huawei inverter has raised the bar with a level-4 arc protection certification. The rapid shutdown of inverters in 0.5s ensures safety in all commercial and industrial scenarios.

Weather the Extremes

This Smart PV Controller is all-weather, passing more than 1,400 rigorous tests, including resistance to low-temperature freezing, high temperature and humidity, salt fog, dust, and lightning strikes.

Low-temperature Freezing

Enhanced freezing tolerance in –25°C environments, such as plateaus, snow mountains, and high latitudes. Whether there is snow or rain, your inverter works continuously. (Melt-Freeze Cycling Tested)

High Temperature and Humidity

Tolerates extreme heat, such as the tropics, deserts, and low latitudes. It is salt fog resistant with a C5M corrosion rating. (70°C temperature,95% humidity,5% salt spray)

Sand and Dust Storms

The inverter withstands high-density dust of 30 mg/m2, passing a comprehensive test of temperature, humidity, and corrosive dust invented by Huawei labs. (IP66 protection)

Increased Efficiency, Reduced Costs

The real-time detection of the PV modules allows Smart I-V Curve Diagnosis 4.0 to perform accurate remote fault detection free of manual visits, achieving advanced maintenance efficiency. With lower operation costs and minimized impact on production, you can get your controller back on track more easily.

Specifications

Efficiency

Max. efficiency

  • 98.5%

European efficiency

  • 98.0%

Max. input voltage

  • 1,100 V

Max. current per MPPT

  • 30 A

Max. current per input

  • 20 A

Max. short circuit current per MPPT

  • 40 A

Start voltage

  • 200 V

MPPT operating voltage range

  • 200 V ~ 1,000 V

Rated input voltage

  • 600 V

Number of inputs

  • 8

Number of MPP trackers

  • 4

Rated AC active power

  • 50,000 W

Max. AC apparent power

  • 55,000 VA

Max. AC active power (cosφ=1)

  • 55,000 W

Rated output voltage

  • 400 Vac / 480 Vac, 3W+(N) + PE

Rated AC grid frequency

  • 50 Hz / 60 Hz

Rated output current

  • 72.2 A @ 400Vac
  • 60.1 A @ 480Vac

Adjustable power factor range

  • 0.8 LG … 0.8 LD

Max. total harmonic distortion

  • <3%

Input-side disconnection device

  • Yes

Anti-islanding protection

  • Yes

AC over-current protection

  • Yes

DC reverse-polarity protection

  • Yes

PV-array string fault monitoring

  • Yes

DC surge arrester

  • Type II

AC surge arrester

  • Type II

DC insulation resistance detection

  • Yes

Residual current monitoring unit

  • Yes

Arc fault protection

  • Yes

Ripple receiver control

  • Yes

Integrated PID recovery

  • Yes

Display

  • LED Indicators, WLAN + APP

RS485

  • Yes

Smart dongle

  • WLAN / Ethernet via Smart Dongle-WLAN-FE (Optional)
  • 4G / 3G / 2G via Smart Dongle-4G (Optional)

Monitoring BUS (MBUS)

  • Yes (Isolation Transformer required)

DC MBUS compatible optimizer

  • MERC-1100/1300W-P

Dimensions (W x H x D)

  • 640 x 530 x 270 mm (25.2 x 20.9 x 10.6 inch)

Weight (with mounting plate)

  • 49 kg (108.1 lb)

Operating temperature range

  • -25 °C ~ 60 °C (-13 °F ~ 140 °F)

Cooling method

  • Smart air cooling

Max. operating altitude

  • 4,000 m (13,123 ft.)

Relative humidity

  • 0% RH ~ 100% RH

DC connector

  • Amphenol HH4

AC connector

  • Waterproof Connector + OT/DT Terminal

Degree of protection

  • IP66

Topology

  • Transformerless

Nighttime power consumption

  • ≤ 5.5W

Safety

  • EN 62109-1/-2
  • IEC 62109-1/-2
  • IEC 62116
  • IEC 60068
  • IEC 61683

Grid connection standards

  • IEC 61727
  • VDE-AR-N4105
  • VDE 0126-1-1
  • BDEW
  • G59/3
  • UTE C 15-712-1
  • CEI 0-16
  • CEI 0-21
  • RD 661
  • RD 1699
  • P.O. 12.3
  • RD 413
  • EN-50438-Turkey
  • EN-50438-Ireland
  • C10/11
  • MEA
  • Resolution No.7
  • NRS 097-2-1
  • DEWA